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Zoonoses Public Health
January 2025
Infectious Diseases Branch, Division of Communicable Disease Control, Center for Infectious Diseases, California Department of Public Health, Sacramento, California, USA.
Introduction: Capnocytophaga is a genus of bacteria that are commensal to the oral microbiome of humans and some animals. Some Capnocytophaga species are found in the human oral cavity and rarely cause disease in people; the species found in animals are zoönotic and can be transmitted to people via saliva. This study describes the clinical and epidemiologic features of patients from whom Capnocytophaga spp.
View Article and Find Full Text PDFFront Cell Infect Microbiol
January 2025
Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon.
Introduction: Multidrug resistant Gram-negative bacterial infections are considered a major public health threat. Immunocompromised pediatric patients are at a great risk of severe or overwhelming infections. The aim of this study was to describe the frequency of infections with multidrug resistant (MDR) Gram-negative bacteria (GNB) in immunocompromised pediatric patients and to determine the risk factors.
View Article and Find Full Text PDFIJID Reg
March 2025
Virology Department, Hôpital Paul Brousse, INSERM U1193, AP-HP, Université Paris Saclay, Paris, France.
Objectives: BK virus (BKV) is highly seroprevalent in humans. After primary infection, it remains latent in the urinary tract and can reactivate in immunocompromised individuals, leading to interstitial nephropathy or hemorrhagic cystitis. The BKV viral load (VL) in plasma correlates with the occurrence of nephropathy and can be monitored in kidney graft recipients; the early detection of BKV viremia can enable an early reduction of immunosuppressant drug doses and the prevention of BKV-associated nephropathy.
View Article and Find Full Text PDFInfect Drug Resist
January 2025
Department of Clinical Medicine, School of Medicine, Qinghai University, Xining, People's Republic of China.
Pneumocystis jirovecii pneumonia (PJP) is an opportunistic fungal infection that often occurs secondary to human immunodeficiency virus (HIV) infection. However, for non-HIV immunocompromised patients, such as those undergoing novel immunosuppressive treatments to manage malignancies, organ transplants, or connective tissue diseases, PJP is emerging as an increasing threat. The clinical manifestations of PJP in HIV-infected and non-HIV-infected patients differ significantly.
View Article and Find Full Text PDFCureus
December 2024
Family Medicine Alexandria, Louisiana State University Health Sciences Center, Alexandria, USA.
Coccidioidal meningitis is a rare yet life-threatening complication of disseminated infection, primarily affecting immunocompromised individuals. and are dimorphic fungi endemic to the southwestern United States, where exposure to inhaled spores can lead to a range of clinical manifestations, including pulmonary and central nervous system (CNS) involvement. This report describes the case of a 27-year-old correctional officer with advanced human immunodeficiency virus (HIV) infection who presented with chronic headaches, altered mental status, and significant weight loss following his relocation from Arizona to Louisiana.
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